A module (1) for a display and/or operating device (10), the module (1) comprising a first transparent electrode (3) having a first matrix of a plurality of electrode islands (3a, 3b, 3c); a transparent piezoelectric layer (2) having a first and a second area; a second transparent electrode (4); a transparent substrate (12); and a conductive path arrangement (25) having at least a first conductive path (24a) on the transparent piezoelectric layer (2), wherein the transparent substrate (12) is coated with the second transparent electrode (4) and the second transparent electrode (4) is disposed between the transparent substrate and the transparent piezoelectric layer (2), and the first area is coated with the first transparent electrode and the second area is coated with the second transparent electrode (4); and the electrode islands (3a, 3b, 3c) are arranged electrically insulated from one another on the first area of the transparent piezoelectric material (2), wherein the at least first conductive path (24a) of the conductive path arrangement (25) is electrically connected to at least one of the electrode islands (3a, 3b, 3c), and at least the first conductive path (24a) and/or at least one of the electrode islands (3a, 3b, 3c) has a rough surface structure with a maximum roughness depth of 4 μm.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MODULE FOR A DISPLAYING AND/OR OPERATING DEVICE, DISPLAYING AND/OR OPERATING DEVICE, METHOD FOR PRODUCING A MODULE AND MEANS OF TRANSPORTATION


    Beteiligte:
    TILLE THOMAS (Autor:in) / MIEDL FLORIAN (Autor:in)

    Erscheinungsdatum :

    2022-03-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES




    Displaying and operating device and method for controlling a displaying and operating device

    WOJZISCHKE CHRISTOPH | Europäisches Patentamt | 2019

    Freier Zugriff

    Displaying and operating device and method for controlling a displaying and operating device

    WOJZISCHKE CHRISTOPH | Europäisches Patentamt | 2015

    Freier Zugriff


    SPEED DISPLAYING DEVICE AND SPEED DISPLAYING METHOD

    OISHI YUKIO | Europäisches Patentamt | 2017

    Freier Zugriff